This lesson plan from National Geographic's Great Migration series will have students asking important questions about what causes animals to migrate, whether for mating, due to food scarcity or even to deal with harsh weather conditions. Click here for the free lesson plan and resources.
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Photo of the Month: August 2026
Both of these photos were taken on a trip based on Holbrook’s “South Africa: Gardens, Parks, Wine Country and the Wildflower Super Bloom!” arranged by Sandy Schmidt. The trip was timed for the spring
Photo Gallery: Birding Northern Costa Rica
In May, Holbrook Ambassador Debbie Jordan joined a group of Holbrook Explorers on a birding expedition in Costa Rica.Accompanied by their Costa Rica guide David Mora, they spent time in and around the
Photo of the Month: July 2026
A special sighting of a range-restricted monkey which I personally really wanted to see, the Geoffroy’s tamarin, that seemed to have a lot to say, in the Darién of Panama that the group enjoyed watchi
